The Mastery Club is a prize-winning novel about five students who form a club to support each other in achieving their goals and dreams. Led by an unusual green-haired girl called Nina and her lovable 'Nuncle', they learn success principles and practical tools such as goal-setting, visualisation, affirmations and treasure-mapping. A page-turning story for all ages that inspires and empowers.

The story picks up where ‘Children of the Moon’ left off. Katherine, Chryseis and Trevor sail across a prehistoric ocean to the island of D’ântilla. When they arrive, the discovery of a stolen Speaking Stone soon leads to their arrest. The time travelers encounter many dangers before they find out why everybody in the ancient ‘known world’ seems to be after this coveted stone